| Introduction Time | September 7, 2022 | 2017, September |
|---|---|---|
| Availability Status | Available, released September 23, 2022 | Available. Released September 2017 |
| Equivalent Name | - |
|---|
| Size and Dimensions | 49 x 44 x 14.4 mm | 38.6 x 33.3 x 11.4 mm |
|---|---|---|
| Product Weight | 61.3 gram (g) | 42.4 gram (g) |
| Compatible SIM Card Types | eSIM | Electronic SIM card (Apple eSIM) |
|---|---|---|
| Other Body Features | Sapphire front / Ceramic and sapphire back / Titanium frame / Water pressure resistant up to 100 meters deep / IP6X certified for dust resistance / MIL-STD 810H military standard / EN13319 certified for diving up to 40 meters deep | Waterproof up to 50 meters / Ceramic back, stainless steel frame |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.92 inch | 1.5 inch (~55.4% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire glass | Sapphire protective glass |
| Display Technical Details | Always-on Display / 2000 nits brightness | Display with 3D Touch / 1000 nits display brightness |
| Multi-Touch Capability | - | Yes |
| OS Version | WatchOS 9, upgradable to WatchOS 10 | |
|---|---|---|
| Chip Model |
| CPU | Dual-core | Dual-core |
|---|---|---|
| GPU Model |
| Speaker Type | Yes | |
|---|---|---|
| Alert Type | - | Vibrate; Ringtones |
| Battery Type and Capacity | Non-removable 542 mAh Li-Ion battery | Non-removable 279 mAh Li-Ion battery (1.07 Wh) |
|---|---|---|
| Battery Standby Time | Battery life up to 36 hours | - |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass, Body temperature sensor, Water temperature sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | - | MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging |
| Communication Technologies |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Version 5.3 with A2DP, LE support | |
| GPS Support | Yes, with A-GPS, GLONASS | |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via wireless charging | No |
| Available Color Options | Titanium | Black, Silver |
|---|---|---|
| Global Price Range |
| Internal Memory Capacity | - | 16GB, 768MB RAM |
|---|
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